An article reports that young adults from a certain city spend an average of more than $150 a week on food. To test this claim, Eric, a college student who resides in the city, selects a representative sample of 55 young adults. He calculates the sample mean to be $156.45 with a sample standard deviation of $26.62. If the test statistic is t 1.80 and the alternative hypothesis is Ha : 150, what is the p-value range for the appropriate hypothesis test? Values for right-tail areas under the t-distribution curve 0.01 Probability Degrees of Freedom 50 51 52 53 54 0.10 0.05 0.025 0.005 1.299 1.298 1.298 1.298 1.297 1.297 1.297 1.297 1.296 1.296 1.676 1.675 1.675 1.674 1.674 1.673 1.673 1.672 1.672 1.671 2.009 2.008 2.007 2.006 2.005 2.004 2.003 2.002 2.002 2.001 2.403 2.402 2.400 2.399 2.397 2.396 2.395 2.394 2.392 2.391 2.678 2.676 2.674 2.672 2.670 2.668 2.667 2.665 2.663 2.662 56 57 58 59

An article reports that young adults from a certain city spend an average of more than $150 a week on food. To test this claim, Eric, a college student who resides in the city, selects a representative sample of 55 young adults. He calculates the sample mean to be $156.45 with a sample standard deviation of $26.62. If the test statistic is t 1.80 and the alternative hypothesis is Ha : 150, what is the p-value range for the appropriate hypothesis test? Values for right-tail areas under the t-distribution curve 0.01 Probability Degrees of Freedom 50 51 52 53 54 0.10 0.05 0.025 0.005 1.299 1.298 1.298 1.298 1.297 1.297 1.297 1.297 1.296 1.296 1.676 1.675 1.675 1.674 1.674 1.673 1.673 1.672 1.672 1.671 2.009 2.008 2.007 2.006 2.005 2.004 2.003 2.002 2.002 2.001 2.403 2.402 2.400 2.399 2.397 2.396 2.395 2.394 2.392 2.391 2.678 2.676 2.674 2.672 2.670 2.668 2.667 2.665 2.663 2.662 56 57 58 59

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Determine for n=6 and pie = 0.83 what is p(x=5)

Q: Determine the value of C P(-1.05 ≤ Z≤ 0) = 0.8392 PO

Q: Find the p-value (decimal rounded to nearest 4 places) A company claimed that 75% of their…

Q: What does p < .05 mean? Explain how you would interpret this.

A: Given p<0.05 means values of p is less than 0.05.

Q: According to a polling organization, 23% of adults in a large region consider themselves to be…

A: Provided information is, According to polling organization, 23% of adults in a large region consider…

Q: Calculate P (-0.1 < Z < 0.1). (Round to the hundredths).

Q: What's the margin error I cannot read it ? 3.70?

Q: Calculate P (Z > -0.1). (Round to the hundredths).

A: We have to find given probability.

Q: Find the p-value (decimal rounded to nearest 4 places) A company claimed that more than 75% of…

Q: Find P(-1.40 < Z < 0) .4192 .1259 .4357 .8907

A: Solution: Let Z be the standard normal random variable with mean μ=0 and standard deviation σ=1…

Q: :. Usain Bolt, the fastest recorded human, has been clocked at 12.43 meters per performs the…

Q: Scores smallest place value are hundredths, - The range is 72, - It has been decided to use 7…

A: Given Range=72 number of interval=7

Q: Calculate P (Z < 0). (Round to the hundredths).

A: GivenP(Z≤0)=

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

Q: b. $952.23 front-end estimation: $ $355.77 rounding estimation: $

A: Front-end estimation: 900-355=655 Front-end estimation=655

Q: The pictures show the first parts of the question, the missing part is: What is the P-Value for this…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: A humane society claims that less than 72% of households in a certain country own a pet. In a random…

A: Answer X =272n =400level of significance =0.10

Q: Scores on a standardized exam are normally distributed with a mean of 527 and a standard deviation…

A: Let x be the scores on a standardized exam which follows normal distribution with mean 527 and…

Q: Suppose we throw a fair six-sided die 4 times. If X counts the number of times the die rolled a 5 or…

A: It is given that die is rolled four times.When a six sided die is rolled, the probability of each…

Q: A conservative investor would like to invest some money in a bond fund. The investor is concerned…

Q: Find the p-value of a Standard Normal Distribution Less than P(Z0.34) In cell B4 type:…

A: Given data,Mean μ=0sd σ=1

Q: Answer all following questions or don't do it at all 11. If the special rule is applied, 111.665…

A: TRUE TRUE TRUE FALSE – 7.101 is read as seven and one hundred one thousandth

Q: Please show the full solution and proper notation and terminology. A small town contains 1,500…

Q: A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is more…

A: Claim: the mean life of the battery for a certain model of laptop is more than 5 hours.

Q: Evaluate the following expression with correct significant digits, and show all intermediate steps…

A: To evaluate the following expression with correct significant digits, and show all intermediate…

Q: For a sample of 297 students, it was found that 71 of the students liked online classes. What is the…

A: According to the given information in this question We need to find the value of best point estimate…

Q: **Provide answers in the requested format. When entering your answers, round all percentages to two…

A: Given: n = 509 Part 1: Let the proportion of people who purchased eggs based on the good animal…

Concept explainers

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.

Question

Select the correct answer below:

0.05< p-value <0.10

0.02< p-value <0.05

0.01< p-value <0.025

0.005< p-value <0.01

An article reports that young adults from a certain city spend an average of more than $150 a week on food. To test this
claim, Eric, a college student who resides in the city, selects a representative sample of 55 young adults. He calculates the
sample mean to be $156.45 with a sample standard deviation of $26.62. If the test statistic is t 1.80 and the alternative
hypothesis is Ha : 150, what is the p-value range for the appropriate hypothesis test?
Values for right-tail areas under the t-distribution curve
0.01
Probability
Degrees of Freedom
50
51
52
53
54
0.10
0.05
0.025
0.005
1.299
1.298
1.298
1.298
1.297
1.297
1.297
1.297
1.296
1.296
1.676
1.675
1.675
1.674
1.674
1.673
1.673
1.672
1.672
1.671
2.009
2.008
2.007
2.006
2.005
2.004
2.003
2.002
2.002
2.001
2.403
2.402
2.400
2.399
2.397
2.396
2.395
2.394
2.392
2.391
2.678
2.676
2.674
2.672
2.670
2.668
2.667
2.665
2.663
2.662
56
57
58
59

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 1 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Types of Angles$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

1. P( -.62< z< 1.78) 2. P( 1.31 < z < 2.08)
Can you please kindly help for part B thanks
Calculate P(−0.1≤Z≤0.1)P(−0.1≤Z≤0.1). (Round to the hundredths).
In a survey of 1,500 high school students, 79% do not get an average of 8 hours of sleep. What is the approximate standard error for the population who do not get an average of 8 hours of sleep?* 0.0003 0.0118 0.0105 0.8885
My class intervals were 4.5-4.4, 4.4-4.5, 4.5-4.6, 4.6-4.7, 4.7-4.8, 4.8-4.9 Is this not correct?
40 Vegas residents were asked whether they prefer to shop locally or gor to the mall. 29 of them said they prefer to shop locally. What is the percent margin of error for the proportion of Vegas residents who prefer to shop locally? (1-p) = (round to three decimal places) Error in decimal form = (round to three decimal places) Error in percent form = (round to the nearest tenth of a percent)
Exercise 9-22 Algo It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportation researcher wants to determine if the statement made in the advertisement is false. She randomly test drives 37 small cars at 65 miles per hour and records the braking distance. The sample average braking distance is computed as 111 feet. Assume that the population standard deviation is 21 feet. (You may find it useful to reference the appropriate table: z table or t table) a. State the null and the alternative hypotheses for the test O Hg: H - 120; HA: p + 120 O Hg: P z 120; HẠ: P 120 b. Calculate the value of the test statistic and the p-value. (Negative value should be indicated by a minus sign. Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) Test statistic 5 of 12 ! Next > - search prt sc home 144 2$ & 6 9 T Y U enter F G J K L pause C V alt ctri
what is the measure of <C?
Please show the full solution and proper notation and terminology. 1. A production manager wants to estimate the proportion of defective parts received from a new supplier. She believes that defective proportion is no more than 0.20 and wants to be within 0.02 of the true proportion of defective parts with 90% level of confidence. How large a sample should she take? thanks.
help